1/2" - 2-1/2" Outside Diameter Brand New Jet Dual Station Abrasive Notcher , Mdl. DSAN 4-1, Heavy Duty Gauge Steel Construction, Totally Enclosed Fan Cooled AC Induction Motor, CSA/US Certified, Safety On/Off Switch, Two Station Design, 7 Rollers - 1/2" to 2-1/2", Forward & Reverse Switch, Roll Changing Easy & Tool Less, Multi-Positional Hand Lever Vise, Designated for Quick Belt Changes, Storage Location in Stand, Two 3" Dust Ports, Belt Guard, 3 Replacement Belts, Jet Red Assurance 2-Year Warranty, #SMDSAN41